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【多选题】
常用于标定盐酸溶液的基准物质有( )A.
氢氧化钠
B.
碳酸钠
C.
硼砂
D.
碳酸氢钠
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【单选题】Which of the following is NOT a factor that led to the UK industrial revolution?
A.
A demand for cotton goods
B.
A supply of coal and iron
C.
A trade rival from Europe
D.
The use of steam power
【单选题】电路如图所示 , 已知 L =0.2 H, u S = 5sin50t+10sin100t V, i ( t ) 为( )。
A.
0.5sin(50t-90°) + 0.5sin(100t-90°) Ａ
B.
0.5sin(50t-90°) + sin(100t-90°) Ａ
C.
0.5sin50t + 0.5sin100t Ａ
D.
0.5sin50t + sin100t Ａ
【多选题】Which of the followings are examples of an economic macro-environmental force?
A.
The Australian dollar rising in value
B.
A fall in demand for commodities such as coal and iron ore due to the global financial cr
C.
The level of consumer spending decreasing
D.
A rise in interest rates
【单选题】关于不动产进项税额分期抵扣的新政策,以下不属于可以分期抵扣的业务是 ( )
A.
融资租入的不动产
B.
以直接购买取得的不动产，并在会计制度上按固定资产核算的不动产
C.
以抵债形式取得的不动产，并在会计制度上按固定资产核算的不动产
D.
以接受捐赠形式取得的不动产，并在会计制度上按固定资产核算的不动产
【单选题】I was delighted _______ her performance in NYU last night。
A.
of
B.
with
C.
from
D.
for
【单选题】Why was the use of coke smelting advantageous according to the text?
A.
It led to advances in technology.
B.
It stimulated the demand for wood.
C.
It was less expensive than wood smelting.
D.
It produced a stronger type of iron than charcoal smelting.
【简答题】Why was the use of coke smelting advantageous according to the text? [A] It led to advances in technology. [B] It stimulated the demand for wood. [C] It was less expensive than wood smelting. [D] It p...
【单选题】Which of the following is NOT a factor that led to the UK industrial revolution?
A.
A demand for cotton goods.
B.
A supply of coal and iron.
C.
The use of steam power.
D.
A trade rival from Europe.
【单选题】The demand for iron goes _____ as people do more physical exercises.
A.
on
B.
up
C.
down
D.
forward
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